2017 Waste Management Phoenix Open First To Achieve New Sustainable Golf Tournament Certification SCOTTSDALE, Ariz. – Nov. 28, 2017 – The 2017 Waste Management Phoenix Open achieved another first in golf sustainability, becoming the first tournament in the world to attain “GEO Certified® Tournament” status from Scotland-based GEO Foundation (GEO). To become a “GEO Certified® […]